Tagged Questions

I am trying to set up a new user for my AWS EC2. I have followed step by step this tutorial but I get Permission denied (publickey) error.
I tried as well creating a newuser-key-pair.pem from AWS EC2 ...

I have a PEM file that looks like:
-----BEGIN CERTIFICATE-----
...
-----END CERTIFICATE-----
which I can convert to another PEM file using: openssl x509 -in key.crt -pubkey -noout. The new PEM file ...

You can create and deploy a certificate trust list as detailed here, but I'm trying to understand the advantages of this over just deploying root and intermediate certs with group policy the normal ...

I have a peculiar problem with a headless linux box.
It's a very high level "embedded" system supposed to handle NAS + mail + ftp + svn + a lot of other server stuff.
I received it preinstalled and I ...

I like to upload my public key (eg: ~/.ssh/id_rsa.pub) to various servers that I connect to on various networks for work. I use this same public key on github. If I am on a shared user account and I ...

We have a server with some of our git repositories on and I would like to be able to clone one to our webserver (which runs debian). I ran ssh-keygen on the webserver and copied the public key into ...

I have a setup where I can ssh into my remote server (ie a Google Compute instance) from my local machine. I used to be able to clone, push, and pull from a repository on my remote instance without ...

I have created an API (running on an nginx server, let me know if there are any details that you think are relevant) for a client and they received this error when trying to call my service:
Notice: ...

A co-worker keeps mentioning SSH keys being associates with an IP address but Im not sure what it exactly means. So i tried generating a SSH key and it had my host name at the end of the file. This ...

So this computer is reachable on port 22 (from everywhere).
Since messages indicating failed login attempts (usernames like root, cgi, bash, production...) have been flooding /var/log/auth.log, I have ...

I am trying to connect my computer to a ssh server (running on Windows 7) using public/private keys.
I have generated the keys and used the necessary permissions for files:
chmod 700 .ssh
chmod 600 ...

I would like to configure OpenSSH 6.2p2 for a service account (we'll call it "serviceacct") with an empty password which does the following:
First try public key authentication; if it succeeds then ...

I'm setting up a fresh Ubuntu 13.04 server. I created some users and copied their public keys for ssh authentication to their home folders. Login via password will be disabled. Everything works fine ...

From an Amazon EC2 instance, I created a new user, webserver, and created a git repository that is only accessible to webserver and not the default user. I wish to, from my home computer (also Linux), ...

I've followed a few tutorials on setting up RSA Public Key Authentication, but I cannot seem to get it to work. I can SSH into the remote machine without a password, but when I try and scp files, I ...